Postgraduate Mathematics II task 14: The roots of x² − 18x + 81 = 0 are r and s. Enter r+s.

Question

Postgraduate Mathematics II task 14: The roots of x² − 18x + 81 = 0 are r and s. Enter r+s.

Select an option. Your answer will be checked instantly.

More MCQs

Leave a Reply

Your email address will not be published. Required fields are marked *